本发明提供一种挤出机出管定长控制装置，包括支架，安装在支架下端的触发开关和用于将整个出管定长控制装置固定在机架上的固定板，所述触发开关用于检测管材通过，并发出切管控制信号。 The present invention provides an extruder, a pipe fixed length control apparatus includes a bracket mounted on the lower end of the bracket and trigger switch for the entire length of the tube control device is fixed to the frame of the fixed plate, the trigger switch with to detect the pipe passes, and pipe cutting control signal is issued.生产不同规格管材时调节更方便、更可靠、位置更稳固。 When the production of different specifications of pipe adjustment is more convenient, more reliable, more secure location.接近传感器不与其他物体接触，因此只要在规定的环境下和温度情况下使用，不受外力影响，不损坏硬件，可以一直使用，没有寿命这个参数，同时具有高响应性、高可靠性，定位精确、免维护。 The proximity sensor is not in contact with other objects, so long as the use of lower temperatures under specified circumstances, free from outside influence, without damaging the hardware, you can always use, there is no life in this argument, but also has high response, high reliability, location accurate, maintenance-free.

1.一种挤出机出管定长控制装置，其特征在于，包括支架，安装在支架下端的触发开关和用于将整个出管定长控制装置固定在机架上的固定板，所述触发开关包括接近传感器和摆动挡板，用于检测管材通过，并发出切管控制信号；所述摆动挡板与所述接近传感器活动连接，所述接近传感器用于根据预设控制值和摆动挡板摆动的幅度发出切管信号。 An extruder discharge pipe fixed length control apparatus comprising brackets mounted on the lower end of the bracket and trigger switch for the entire length of the tube control device is fixed to the frame of the fixed plate, the The trigger switch includes a proximity sensor and swing the bezel to detect through pipes, and pipe cutting control signal is issued; the swing baffle and the proximity sensor active connections for the proximity sensor according to a preset control value and swing stop Board swing amplitude signal emitted pipe cutting.

2.根据权利要求1所述的挤出机出管定长控制装置，其特征在于，所述接近传感器为电感式接近传感器。 The extruder of claim 1, wherein the tube length control device, characterized in that the proximity sensor is an inductive proximity sensor.

3.根据权利要求1所述的挤出机出管定长控制装置，其特征在于，所述支架上端设有大小管调节器，用于实现对不同管件的定位控制。 Extruder according to claim 1, wherein the tube length control device, characterized in that the support tube top with size adjuster for realization of different pipe positioning control.

4.一种挤出机出管定长控制方法，包括安装在支架下端的接近传感器、与接近传感器连接的摆动挡板和用于将整个出管定长控制装置固定在机架上的固定板，其特征在于，包括: 1)挤出机出管长度控制装置安装于机架上； 2)管材通过所述出管长度控制装置的摆动挡板，推动所述摆动挡板； 3)所述接近传感器根据预设值和摆动挡板的摆动幅度判断是否需要进行切管操作:若所述摆动挡板摆动的幅度小于预设值，则不发出切管信号；若所述摆动挡板摆动的幅度大于预设值，则发处切管信号。 An extruder discharge pipe fixed length control methods, including a proximity sensor mounted on the lower end of the bracket, swing baffle proximity sensor connection and for the entire length of the tube control device is fixed to the frame of the fixed plate characterized in that: 1) the length of the tube extruder control device is mounted on the frame; 2) pipe through the outlet pipe length control swing shutter device, pushing the swing shutter; 3) the Proximity sensors determine the need for pipe cutting operation according to the preset value swings and swing baffle: if the swing shutter swing amplitude is less than the preset value, pipe cutting signal is not given; if the swing shutter swing magnitude greater than the preset value, the pipe cutting hair at the signal.

5.根据权利要求4所述的挤出机出管定长控制方法，其特征在于，还包括设置于所述支架上端的大小管调节器，所述I)和2)之间还包括，通过所述大小管调节器，根据管材的规格，调节所述接近传感器的预设值与出管定位控制。 Extruder according to claim 4, wherein a tube fixed length control method, characterized by further comprising a bracket disposed at the upper end of the actuator tube size, further comprising I) and 2) between, by The size of the tube regulator, according to the specifications of pipe, adjusting the proximity sensor and the pipe preset positioning control.

一种挤出机出管定长控制装置及其控制方法 An extruder is a tube device and control method fixed length control

技术领域 Technical Field

[0001] 本发明适用于挤出机出管定长控制领域，特别是涉及一种挤出机出管定长控制装置。 [0001] The present invention is applicable to the extruder outlet pipe fixed length control field, in particular, to an extruder, the tube length control device.

背景技术 Background

[0002] 现有挤出机上的出管长度控制装置有二种:行程限位开关控制和滚轮编码器长度控制。 [0002] the tube length control device on conventional extruders are two kinds: the travel limit switch control and wheel encoder length control.它们的不足之处:行程限位开关在长期使用后弹簧容易疲劳造成管材长度定位不准。 Their shortcomings: the travel limit switch after prolonged use spring fatigue cause pipe length positioning allowed.滚轮编码器是通过管材带动编码器旋转实现对管材长度的控制，但在实际使用过程中有管材与滚轮打滑现象而造成管材长度定位不准。 The encoder wheel is driven by tubing rotary encoder achieve the pipe length control, but there are pipes and wheel slippage caused by the length of pipe positioning allowed in actual use.

发明内容 DISCLOSURE

[0003] 为了克服现有技术的不足，本发明提供一种生产不同规格管材时调节更方便、更可靠、位置更稳固的挤出机出管定长控制装置及其控制方法。 [0003] In order to overcome the deficiencies of the prior art, the present invention provides for adjustment is more convenient, more reliable, more secure location extruder outlet pipe fixed length control device and control method when a production of different pipe.

[0004] 一种挤出机出管定长控制装置，包括支架，安装在支架下端的触发开关和用于将整个出管定长控制装置固定在机架上的固定板，所述触发开关用于检测管材通过，并发出切管控制信号。 [0004] An extruder discharge pipe fixed length control apparatus includes a bracket mounted on the lower end of the bracket and trigger switch for the entire length of the tube control device is fixed to the frame of the fixed plate, the trigger switch with to detect the pipe passes, and pipe cutting control signal is issued.

[0005] 所述触发开关包括接近传感器和摆动挡板，所述摆动挡板与所述接近传感器活动连接，所述接近传感器用于根据预设控制值和摆动挡板摆动的幅度发出切管信号。 [0005] The switch includes a proximity sensor trigger and swing the bezel, the swing baffle and activities connected to the proximity sensor, the proximity sensor for emitting tube cutting signal in accordance with a preset control value and the amplitude of the swing shutter swing .

[0007] 所述支架上端设有大小管调节器，用于实现对不同管件的定位控制。 [0007] The stent size tube top with regulators for realization of different pipe positioning control.

[0008] 一种挤出机出管定长控制方法，包括安装在支架下端的接近传感器、与接近传感器连接的摆动挡板和用于将整个出管定长控制装置固定在机架上的固定板，包括: [0008] An extruder discharge pipe fixed length control methods, including the installation of the lower end of the bracket proximity sensor, proximity sensor connection swinging baffles and for the entire length of the tube is fixed to the control device is fixed to the frame plate, comprising:

[0009] I)挤出机出管长度控制装置安装于机架上； [0009] I) extruder a tube length control device is mounted on the frame;

[0011] 3)所述接近传感器根据所述预设值和摆动挡板的摆动幅度判断是否需要进行切管操作:若所述摆动挡板摆动的幅度小于预设值，则不发处切管信号；若所述摆动挡板摆动的幅度大于预设值，则发处切管信号； [0011] 3) near the sensor according to the preset value and the swing flap swings determine whether you need to cut pipe operation: If the swing shutter swing amplitude is less than the preset value, no hair cut at the tube signal; if the swing shutter swing amplitude greater than a preset value, pipe cutting hair at the signal;

[0012] 还包括设置于所述支架上端的大小管调节器，所述步骤I)和2)之间还包括，通过所述大小管调节器，根据管材的规格，调节所述接近传感器的预设值与出管定位控制。 [0012] further comprises a tube disposed on the size of the upper end of the bracket actuator, said step I) and further comprises between 2), the size of the tube through the regulator, according to the specifications of the pipe, the pre-adjustment of the proximity sensor setter and the tube positioning control.

[0013] 与现有技术相比，本发明的优点在于: [0013] Compared with the prior art, the advantages of the present invention is:

[0014] 生产不同规格管材时调节更方便、更可靠、位置更稳固。 [0014] When the production of different pipe adjustment is more convenient, more reliable, more secure location.接近传感器不与其他物体接触，因此只要在规定的环境下和温度情况下使用，不受外力影响，不损坏硬件，可以一直使用，没有寿命这个参数，同时具有高响应性、高可靠性，定位精确、免维护。 The proximity sensor is not in contact with other objects, so long as the use of lower temperatures under specified circumstances, free from outside influence, without damaging the hardware, you can always use, there is no life in this argument, but also has high response, high reliability, location accurate, maintenance-free.

附图说明 Brief Description

[0015] 图1为本发明挤出机出管定长控制装置的结构图；[0016] 图2为本发明挤出机出管定长控制装置的结构图。 [0015] FIG. 1 of the present invention the extruder structure of the tube length control device; [0016] FIG. 2 is a schematic of the extruder tube length chart control device.

具体实施方式 DETAILED DESCRIPTION

[0017] 以下通过实施例对本发明进行进一步的具体描述。 [0017] The following examples of the present invention will be further described in detail.以下实施方式只是对本发明的进一步说明，不能理解为对本发明保护范围的限制。 The following embodiments are merely further illustrate the present invention, it can not be construed as limiting the scope of the present invention.

[0018] 如图1-2所示，一种挤出机出管定长控制装置，包括支架1，安装在支架I下端的触发开关2和用于将整个出管定长控制装置固定在机架上的固定板3，所述触发开关2用于检测管材通过，并发出切管控制信号。 [0018] Figure 1-2 An extruder discharge pipe fixed length control device 1 includes a bracket mounted on the lower end of the bracket I trigger switch 2 and for the entire length of the tube is fixed to the machine control unit shelves fixed plate 3, pipe cutting control signal switch 2 for detecting the pipe through, and issued the trigger.

[0019] 所述触发开关2包括接近传感器4和摆动挡板5，所述摆动挡板5与所述接近传感器4活动连接，所述接近传感器4用于根据预设控制值和摆动挡板5摆动的幅度发出切管信号。 [0019] The trigger switch 2 comprises a proximity sensor 4 and the flap 5 swings, the swing flap 5 and the proximity sensor 4 active connections for the proximity sensor 4 according to a preset control value and the swing flap 5 swing amplitude signal emitted pipe cutting.

[0021] 所述支架I上端设有大小管调节器6，用于实现对不同管件的定位控制。 [0021] I said holder tube top with size adjuster 6, for implementing different tube positioning control.

[0022] 一种挤出机出管定长控制方法，包括安装在支架I下端的接近传感器4、与接近传感器4连接的摆动挡板5和用于将整个出管定长控制装置固定在机架上的固定板3，包括: [0022] An extruder discharge pipe fixed length control methods, including a proximity sensor mounted on the lower end of 4 brackets I swing the bezel 4 is connected with the proximity sensor 5 and for the entire length of the tube is fixed to the machine control unit shelf fixing plate 3, comprising:

[0023] I)挤出机出管长度控制装置安装于机架上； [0023] I) extruder a tube length control device is mounted on the frame;

[0025] 3)所述接近传感器4根据所述预设值和摆动挡板5的摆动幅度判断是否需要进行切管操作:若所述摆动挡板5摆动的幅度小于预设值，则不发出切管信号；若所述摆动挡板5摆动的幅度大于预设值，则发处切管信号； [0025] 3) approaches the sensor 4 according to the preset value and swing the bezel 5 swings determine whether the need for pipe cutting operation: if the amplitude of the swing flap 5 swings less than the preset value, no issue pipe cutting signal; if the swing flap 5 swing amplitude greater than a preset value, pipe cutting hair at the signal;

[0026] 还包括设置于所述支架上端的大小管调节器6，所述步骤I)和2)之间还包括，通过所述大小管调节器6，根据管材的规格，调节所述接近传感器4的预设值与出管定位控制。 [0026] further comprises a holder disposed in the upper end of the size adjuster tube 6, said step I) and further comprises between 2), by adjusting the size of the tube 6, according to the specifications of the pipe, adjusting the proximity sensor 4 presets with a tube positioning control.